As wildfire smoke drifted across Pennsylvania this week, many residents noticed hazy skies, irritated eyes, and scratchy throats. But according to Dr. Raymond Singer, the greatest concern isn’t always what you can see.
During a recent interview with CBS 21 News, Dr. Singer explained that wildfire smoke contains microscopic particles known as PM2.5. Because these particles are so small, they can travel deep into the lungs and even enter the bloodstream, affecting both respiratory and cardiovascular health.
“Protecting your lungs is also protecting your heart.”
Dr. Singer noted that exposure to wildfire smoke may cause coughing, irritated eyes and throat, and shortness of breath. However, certain individuals face a much greater risk of complications.
Those who should take extra precautions include:
- Adults over age 65
- Young children
- Pregnant women
- People with asthma or COPD
- Individuals with heart disease
- People living with diabetes
- Anyone recovering from major surgery or another significant physical stress
When air quality reaches unhealthy levels, Dr. Singer recommends limiting strenuous outdoor activity, keeping windows closed whenever possible, and wearing a properly fitted N95 respirator if you must spend time outdoors.
“We can’t control the smoke, but we can control how we respond to it.”
One of the simplest ways to protect yourself is to check your local Air Quality Index before heading outside. On days when smoke levels are elevated, reducing exposure can help lessen the impact on both the lungs and the heart, especially for those in higher-risk groups.
Watch Dr. Singer’s complete interview on CBS 21:
What to know about health risks as wildfire smoke impacts Pennsylvania
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